Medical apparatus for the diagnosis or treatment of tinnitus; Low-frequency and acoustic frequency electric signal generators for medical use; Headphones, microphones and loudspeakers for medical use; Electric apparatus for medical diagnosis or treatment of tinnitus; Hearing apparatus for medical use; Medical instruments for use in relation to hearing including tinnitus diagnosis and treatment; Medical testing and therapy instruments for tinnitus diagnosis and treatment; Sources of audible and sub-audible sound for use in the diagnosis and treatment of tinnitus; Sound measuring and testing apparatus for use in the diagnosis and treatment of tinnitus

Advisory services relating to the diagnosis or treatment of tinnitus; Arranging medical treatment relating to the diagnosis or treatment of tinnitus; Conducting medical examinations relating to the diagnosis or treatment of tinnitus; Medical consulting services relating to the diagnosis or treatment of tinnitus; Otology services; Rental of medical apparatus and instruments relating to the diagnosis or treatment of tinnitus